81802402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{218723}}^1$

素因数の和:218753

約数の個数: 16

約数和(自身を含む): 141733152

約数和(自身を除く): 59930750

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 218723, 437446, 2405953, 3718291, 4811906, 7436582, 40901201, 81802402]

約数ペア:

[(1, 81802402), (2, 40901201), (11, 7436582), (17, 4811906), (22, 3718291), (34, 2405953), (187, 437446), (374, 218723)]